Patents by Inventor Norbert Bissmeyer

Norbert Bissmeyer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • First vehicle-side terminal, method for operating the first terminal, second vehicle-side terminal and method for operating the second vehicle-side terminal
    Patent number: 11329805
    Abstract: A method for operating a first vehicle-side terminal is provided, wherein the first vehicle-side terminal determines at least one symmetric group key that is assigned to the group of terminals, encrypts the at least one symmetric group key with a public asymmetric individual key that is assigned to a second vehicle-side terminal or with a symmetric pair key that is assigned to the second vehicle-side terminal, transmits the encrypted symmetric group key in the direction of the second vehicle-side terminal, receives an encrypted message from the second vehicle-side terminal, and decrypts the encrypted message depending on the symmetric group key.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: May 10, 2022
    Assignee: Robert Bosch GmbH
    Inventors: Christian Zimmermann, Norbert Bissmeyer
  • FIRST VEHICLE-SIDE TERMINAL, METHOD FOR OPERATING THE FIRST TERMINAL, SECOND VEHICLE-SIDE TERMINAL AND METHOD FOR OPERATING THE SECOND VEHICLE-SIDE TERMINAL
    Publication number: 20200067703
    Abstract: A method for operating a first vehicle-side terminal is provided, wherein the first vehicle-side terminal determines at least one symmetric group key that is assigned to the group of terminals, encrypts the at least one symmetric group key with a public asymmetric individual key that is assigned to a second vehicle-side terminal or with a symmetric pair key that is assigned to the second vehicle-side terminal, transmits the encrypted symmetric group key in the direction of the second vehicle-side terminal, receives an encrypted message from the second vehicle-side terminal, and decrypts the encrypted message depending on the symmetric group key.
    Type: Application
    Filed: August 23, 2019
    Publication date: February 27, 2020
    Inventors: Christian Zimmermann, Norbert Bissmeyer